diff --git a/CHANGELOG.yaml b/CHANGELOG.yaml
index 0cf925a5..617c6a39 100644
--- a/CHANGELOG.yaml
+++ b/CHANGELOG.yaml
@@ -1,4 +1,5 @@
-unreleased:
+5.1.1:
+  date: 2024-08-01
   fixed bugs:
     - GH-1023 Prevented invalid Events from being executed
   chores:
diff --git a/package-lock.json b/package-lock.json
index 7e59e5de..a8863f63 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "postman-sandbox",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "postman-sandbox",
-      "version": "5.1.0",
+      "version": "5.1.1",
       "license": "Apache-2.0",
       "dependencies": {
         "lodash": "4.17.21",
diff --git a/package.json b/package.json
index 9f01a740..7429b1e6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postman-sandbox",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "Sandbox for Postman Scripts to run in Node.js or browser",
   "author": "Postman Inc.",
   "license": "Apache-2.0",